Flexible,Light-Interacting,B-Shaped Structures for Computations

作     者：Nan Yang Zheng Qian Huaxian Wei Yubo Zhang Nan Yang;Zheng Qian;Huaxian Wei;Yubo Zhang

作者机构：Intelligent Manufacturing Key Laboratory of the Ministry of EducationCollege of EngineeringShantou UniversityShantou 515063China 

出 版 物：《Research》 (研究（英文）)

年 卷 期：2023年第2023卷第4期

页      面：453-462页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 081104[工学-模式识别与智能系统] 08[工学] 0835[工学-软件工程] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：We thank the National Natural Science Foundation of China(11872046) the Natural Science Foundation of Guangdong Province(2021A1515010318 and 2022A1515011024) the Natural Science Foundation in Shantou University(NTF19012) the Key Project of Guangdong Provincial Department of Education(2021ZDZX2007) the Guangdong Provincial University Innovation Team Project(2020KCXTD012) the 2020 Li Ka Shing Foundation Cross-Disciplinary Research(2020LKSFG01D) 

主　　题：shaped limitations return 

摘      要：Integrating mechanical computing functions into robotic materials,microelectromechanical systems,or soft robotics can improve their intelligence in stimulation-response *** mechanical computing systems exhibit limitations,including incomplete functions,unchangeable computing rules,difficulties in realizing random logic,and lack of *** overcome these limitations,we propose a straightforward method of designing mechanical computing systems—based on the logic expressions—for complex *** designed soft,B-shaped mechanical metamaterial units,and compressed them to render stress inputs;the outputs are represented by the light-shielding effects caused by the unit *** realized logic gates and corresponding combinations(including half/full binary adder/subtractor and addition/subtraction of 2 numbers with multiple bits)and provided a versatile solution for making a mechanical analog-to-digital converter to generate both ordered and disordered *** performed all of the computations within the elastic regions of the B-shaped units;thus,after one computation,the systems can return to the initial states for *** proposed mechanical computers will potentially enable robotic materials,microelectromechanical systems,or soft robotics to perform complex ***,one can extend this concept to systems that are based on other mechanisms or materials.